Labels in popover menus are always darker. That made the popovers for
Type and Modes to have a way too dark color. Specially when the values
were off.
This commit mimics what we do in the viewport Selectability &
Visibility menu. Basically we don't gray out the labels even if the
values are off.
Co-authored by: Hans Goudey <hans@blender.org>
753e9e0f2b